TY - JOUR AU - V. I. Paškovskii TI - A functional method of solving Tricomi's problem JO - Differencialʹnye uravneniâ PY - 1968 SP - 63 EP - 73 VL - 4 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1968_4_1_a5/ LA - ru ID - DE_1968_4_1_a5 ER -